I’ve used Hilti a lot and have got a 36v t6 myself, always good and solid, battery’s to die, hilti rep will sell you a tool for the job but at a big cost, I’m from a utility back ground and there moving from 36v to 22v as the weight of the 36 was a issue up a ladder, I’m just about to sell a Bosch 36v vf-li sds brand new! I had a contract cancelled on me and I’m freeing up coin for my new reign I just ordered. Hilti are good, overrated but good. I went down the hilti rep way even had chances of ex demo stuff. But there’s other stuff out there! All about budget.